UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTkbMitbZPn3NktttCO/FX9nqxuXGqfyJS0U7mRV9mw=' 
WHERE 
  key_id = '78279c59b399043d0787eb3fe2ed8b9d5fcf10fa3db0465c7b12868d7f6c46d5' 
  AND (
    token = 'yTkbMitbZPn3NktttCO/FX9nqxuXGqfyJS0U7mRV9mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )